I spent 1 month at Mimi's place for an elective at Siriraj Hospital. I love this place!
The location is marvelous. It is super close to the
1) Siriraj Hospital (<5 min walk)
2) Wang Lang/Prannok Pier (<3min walk, where you get the access to both cross-river ferry services at 3.5 baht (one of them can take you literally to 100m from Grand Palace) and the Chao Phraya Express boat to go to downtown)
3) Wang Lang market (<1 min walk). But you can't really hear the noises from the street. However, I did hear my neighbors occasionally but it wasn't too bad at all. There are hundreds of food options around here and they are all very cheap especially compared with downtown. And they are truly authentic Thai food!
4) 1 min walk to 711, right next to the building is a Thai massage place!
Mimi is one of the nicest airbnb hosts I've ever met. My plane landed at 1 am. She coordinated me to make sure I could get the key to enter the room. And she periodically checked on me to make sure everything works well for me. I was glad to meet with her over a weekend. She is super nice and easy to communicate with!
One thing that might be an issue for some people is that the hot water system seems not functioning excellently. It probably relies on solar energy, so during the rainy days, the water was not very hot. But with a 90+ F (30+ C) degrees in Bangkok all year long, it is not a big issue for me at all. But if someone likes super hot water for shower, he or she might be disappointed.
Anyway, I had a great time at Mimi's place and definitely would recommend this place to others, especially people who come to work/visit the hospital.